Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754004AbbFDRgW (ORCPT ); Thu, 4 Jun 2015 13:36:22 -0400 Received: from mail-wi0-f180.google.com ([209.85.212.180]:34956 "EHLO mail-wi0-f180.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751677AbbFDRgR (ORCPT ); Thu, 4 Jun 2015 13:36:17 -0400 Date: Thu, 4 Jun 2015 19:36:12 +0200 From: Richard Cochran To: Frans Klaver Cc: Jonathan Corbet , linux-doc@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH] Doc: networking: txtimestamp: fix printf format warning Message-ID: <20150604173612.GB1530@localhost.localdomain> References: <1433360319-17514-1-git-send-email-fransklaver@gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <1433360319-17514-1-git-send-email-fransklaver@gmail.com> User-Agent: Mutt/1.5.23 (2014-03-12) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 768 Lines: 16 On Wed, Jun 03, 2015 at 09:38:39PM +0200, Frans Klaver wrote: > Documentation/networking/timestamping/txtimestamp.c: In function ‘__print_timestamp’: > Documentation/networking/timestamping/txtimestamp.c:99:3: warning: format ‘%ld’ expects argument of type ‘long int’, but argument 3 has type ‘int64_t’ [-Wformat=] > fprintf(stderr, " (%+ld us)", cur_ms - prev_ms); > > int64_t differs per platform, so a cast is required. No cast is needed. Use PRId64 in the format string instead. Thanks, Richard -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/